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OpenStudy (anonymous):
Determine the energy of the electron in the 1s orbital of a helium ion (He+)?A. -5.45x10^-19 J B. -2.18x10^-18 J C. -8.72x10^-18 J D. -4.36x10^-18 J
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OpenStudy (anonymous):
Hi can someone help me please?
OpenStudy (anonymous):
worthless
OpenStudy (aaronq):
lol worthless? thats no way to ask for help.
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